Searched refs:read_timestamp (Results 1 – 1 of 1) sorted by relevance
290 static u64 read_timestamp(void) in read_timestamp() function393 static u64 read_timestamp(void) { return read_sysreg(cntvct_el0); } in read_timestamp() function397 static u64 read_timestamp(void) { return 0; } in read_timestamp() function417 cyc = read_timestamp(); in perf_mmap__read_self()